I like quirky riffs, and this one is quirky, and I like it.
It is based on a Major chord triad, played 2 different ways.
Each triad is based around the E chord shape.
Can you see that?
Picking the song, you can think of it as
- DOWN, DOWN, UP
If you are in to REST STROKES, then try
- DOWN, DOWN, DOWN
Keep the chord shape on the guitar, and slide up or down IN to the next chord, making continuous flow.